CN204609933U - A kind of curved surface walking universal wheel - Google Patents
A kind of curved surface walking universal wheel Download PDFInfo
- Publication number
- CN204609933U CN204609933U CN201520067591.4U CN201520067591U CN204609933U CN 204609933 U CN204609933 U CN 204609933U CN 201520067591 U CN201520067591 U CN 201520067591U CN 204609933 U CN204609933 U CN 204609933U
- Authority
- CN
- China
- Prior art keywords
- bearing pin
- crossbeam
- universal wheel
- curved surface
- axis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Handcart (AREA)
Abstract
The utility model relates to a kind of curved surface walking universal wheel, it is characterized in that comprising crossbeam (1), crossbeam two ends are respectively equipped with the universal wheel body (3) be rotatably assorted with it, open groove (1b) is provided with in the middle part of crossbeam, pedestal (2) is provided with in groove, pedestal top is provided with the first bearing pin (4), bottom is provided with the second bearing pin (5), and the second bearing pin (5) two ends are each passed through the corresponding sidewall of groove, and the axis of the second bearing pin is mutually orthogonal vertical with the axis of the first bearing pin.The beneficial effects of the utility model are that structure is simple, and reliability is high, achieves building equipment and not only can run in plane, also can directly stably run on the curved surface of shield duct piece.
Description
Technical field
The utility model relates to a kind of universal wheel, is specifically related to a kind of universal wheel can walked at curved surface.
Background technology
When building shield tunnel, because building equipment cannot directly run on the curved surface of section of jurisdiction, by laying temporary track in advance in shield tunnel, can only run for building equipment at present.The laying of temporary track not only will consume a large amount of manpower and materials, also occupies larger tunnel internal space, makes shield tunnel inner space more nervous.
Summary of the invention
The purpose of this utility model is to solve the problem cannot directly run on the curved surface of section of jurisdiction for the building equipment building shield tunnel under prior art, and provides a kind of curved surface that can directly walk at curved surface to walk universal wheel.
The purpose of this utility model is achieved by the following technical programs:
A kind of curved surface walking universal wheel, it is characterized in that comprising crossbeam, crossbeam two ends are respectively equipped with the universal wheel body be rotatably assorted with it, open groove is provided with in the middle part of crossbeam, pedestal is provided with in groove, pedestal top is provided with the first bearing pin, bottom is provided with the second bearing pin, and the second bearing pin two ends are each passed through the corresponding sidewall of groove, and the axis of the second bearing pin is mutually orthogonal vertical with the axis of the first bearing pin.
Be rotatably assorted along the first bearing pin by pedestal and building equipment underframe, crossbeam and upper-part thereof are swung thereupon, the while of with it, pedestal and crossbeam are rotatably assorted along the second bearing pin, make the swing thereupon of crossbeam and upper-part thereof.With and guarantee active force on roller all the time perpendicular to shield duct piece surface.
Described crossbeam side is provided with hydraulic cylinder, and hydraulic cylinder one end and crossbeam are articulated and connected, the other end and universal wheel bodies top are articulated and connected, and control to turn to this.
Pedestal comprises riser, and riser top is provided with the first sleeve, is provided with the first bearing pin and its axis and riser plate face are parallel to each other in the first sleeve, is provided with the second sleeve bottom riser, is provided with the second bearing pin and its axis is mutually vertical with riser plate face in the second sleeve.
The beneficial effects of the utility model are that structure is simple, and reliability is high, achieves building equipment and not only can run in plane, also can directly stably run on the curved surface of shield duct piece, without the need to laying temporary track, substantially reduces the construction period of tunnel construction.
Just accompanying drawings and embodiment are described further the utility model below.
Accompanying drawing explanation
Fig. 1 is that master of the present utility model looks sectional structure schematic diagram;
Fig. 2 is perspective view of the present utility model.
Detailed description of the invention
As depicted in figs. 1 and 2, for a kind of curved surface walking universal wheel that the utility model provides, comprise crossbeam 1, crossbeam two ends are respectively equipped with vertical through hole 1a, universal wheel body 3 is provided with immediately below vertical through hole, universal wheel body is by roller 3a, roller shaft 3b and roller support 3c is formed, wherein roller support top is provided with erection column 3d, erection column 3d inserts in vertical through hole 1a, and be rotatably assorted with vertical through hole 1a, open groove 1b is provided with in the middle part of described crossbeam, pedestal 2 is provided with in groove, pedestal 2 comprises riser 2b, riser top is provided with the first sleeve 2a, the first bearing pin 4 is provided with in first sleeve, axis and the riser plate face of the first bearing pin 4 are parallel to each other, the second sleeve 2c is provided with bottom riser, the second bearing pin 5 is provided with in second sleeve, the axis of the second bearing pin 5 is mutually vertical with riser plate face, the axis of described second bearing pin is mutually orthogonal vertical with the axis of the first bearing pin, described crossbeam 1 side is provided with hydraulic cylinder 6, hydraulic cylinder 6 one end and crossbeam 1 are articulated and connected, the other end is articulated and connected with the roller support 3c top of corresponding side.
Claims (2)
1. a curved surface walking universal wheel, it is characterized in that comprising crossbeam (1), crossbeam two ends are respectively equipped with the universal wheel body (3) be rotatably assorted with it, open groove (1b) is provided with in the middle part of crossbeam, pedestal (2) is provided with in groove, pedestal comprises riser (2b), riser top is provided with the first sleeve (2a), the first bearing pin (4) is provided with in first sleeve, axis and the riser plate face of the first bearing pin are parallel to each other, the second sleeve (2c) is provided with bottom riser, the second bearing pin (5) is provided with in second sleeve, the axis of the second bearing pin is mutually vertical with riser plate face, the axis of described second bearing pin is mutually orthogonal vertical with the axis of the first bearing pin.
2. a kind of curved surface walking universal wheel according to claim 1, is characterized in that crossbeam (1) side is provided with hydraulic cylinder (6), hydraulic cylinder one end and crossbeam is articulated and connected, the other end and universal wheel bodies top be articulated and connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067591.4U CN204609933U (en) | 2015-01-31 | 2015-01-31 | A kind of curved surface walking universal wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067591.4U CN204609933U (en) | 2015-01-31 | 2015-01-31 | A kind of curved surface walking universal wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204609933U true CN204609933U (en) | 2015-09-02 |
Family
ID=53962506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520067591.4U Withdrawn - After Issue CN204609933U (en) | 2015-01-31 | 2015-01-31 | A kind of curved surface walking universal wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204609933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104564133A (en) * | 2015-01-31 | 2015-04-29 | 安徽兴宇轨道装备有限公司 | Universal curved-surface travelling wheel |
-
2015
- 2015-01-31 CN CN201520067591.4U patent/CN204609933U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104564133A (en) * | 2015-01-31 | 2015-04-29 | 安徽兴宇轨道装备有限公司 | Universal curved-surface travelling wheel |
| CN104564133B (en) * | 2015-01-31 | 2016-07-27 | 安徽兴宇轨道装备有限公司 | A kind of curved surface walking universal wheel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104564133B (en) | A kind of curved surface walking universal wheel | |
| CN204609933U (en) | A kind of curved surface walking universal wheel | |
| CN203393869U (en) | Movable partition wall | |
| CN203306558U (en) | Transportation track and solar cell transportation device with same | |
| CN205674782U (en) | A kind of dual spring vibration damping Universal wheel for luggage | |
| CN203866658U (en) | Double-layer vibration reduction fastener manual disassembly tool kit for urban railway | |
| CN211369535U (en) | Template reinforcing apparatus for civil engineering | |
| CN203978449U (en) | A kind of lifting body of tunnel lining trolley | |
| CN204919234U (en) | Gauge-adjustable storage battery car track sleeper for shield construction | |
| CN204607431U (en) | A kind of trackless transfer crane | |
| CN103924489B (en) | City the rail manual dismantling device external member of double-layer vibration damping fastener and using method thereof | |
| CN203229070U (en) | Pipeline placing device special for civil engineering | |
| CN204283260U (en) | The overhead wheeled movement cat road that a kind of drill unit for cluster well is supporting | |
| CN204590727U (en) | Three-dimensional parking device hypotenuse is taken turns | |
| CN203866660U (en) | Assembly and disassembly tool for fasteners | |
| CN204646276U (en) | A kind of supplemental support seat of hydraulic prop | |
| CN204000491U (en) | Rail structure | |
| CN104763202A (en) | Bevel-edge wheel for three-dimensional parking equipment | |
| CN203924594U (en) | A kind of floor connected structure | |
| CN205077922U (en) | It removes frame not take up an area of car | |
| CN204505594U (en) | The Novel floor-type overall limit support of banbury | |
| CN204502381U (en) | A kind of climbing frame with slide | |
| CN204201277U (en) | A kind of cable trailing traveller | |
| CN204264306U (en) | A kind of track rail assembly of the loader for underworkings | |
| CN204201275U (en) | A kind of cable trailing traveller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150902 Effective date of abandoning: 20160727 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |